<http://webisa.webdatacommons.org/prov/251689520>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/136271629> .
<http://webisa.webdatacommons.org/136271629>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<adobe.com> .
<http://webisa.webdatacommons.org/136271629>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/136271629>	<http://www.w3.org/ns/prov#value>	"Yesterday, while attempting to access a site including a PDF, I was prompted by Chrome to update my Reader version to the most recent version." .